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<a name="GSimpleAsyncResult"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="GSimpleAsyncResult.top_of_page"></a>GSimpleAsyncResult</span></h2>
<p>GSimpleAsyncResult — Simple asynchronous results implementation</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="GSimpleAsyncResult.functions"></a><h2>Functions</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="functions_return">
<col class="functions_name">
</colgroup>
<tbody>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<span class="c_punctuation">(</span><a class="link" href="GSimpleAsyncResult.html#GSimpleAsyncThreadFunc" title="GSimpleAsyncThreadFunc ()">*GSimpleAsyncThreadFunc</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="returnvalue">GSimpleAsyncResult</span></a> *
</td>
<td class="function_name">
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-new" title="g_simple_async_result_new ()">g_simple_async_result_new</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="returnvalue">GSimpleAsyncResult</span></a> *
</td>
<td class="function_name">
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-new-error" title="g_simple_async_result_new_error ()">g_simple_async_result_new_error</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="returnvalue">GSimpleAsyncResult</span></a> *
</td>
<td class="function_name">
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-new-from-error" title="g_simple_async_result_new_from_error ()">g_simple_async_result_new_from_error</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="returnvalue">GSimpleAsyncResult</span></a> *
</td>
<td class="function_name">
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-new-take-error" title="g_simple_async_result_new_take_error ()">g_simple_async_result_new_take_error</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-set-check-cancellable" title="g_simple_async_result_set_check_cancellable ()">g_simple_async_result_set_check_cancellable</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-set-op-res-gpointer" title="g_simple_async_result_set_op_res_gpointer ()">g_simple_async_result_set_op_res_gpointer</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="../glib-Basic-Types.html#gpointer"><span class="returnvalue">gpointer</span></a>
</td>
<td class="function_name">
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-get-op-res-gpointer" title="g_simple_async_result_get_op_res_gpointer ()">g_simple_async_result_get_op_res_gpointer</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-set-op-res-gssize" title="g_simple_async_result_set_op_res_gssize ()">g_simple_async_result_set_op_res_gssize</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="../glib-Basic-Types.html#gssize"><span class="returnvalue">gssize</span></a>
</td>
<td class="function_name">
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-get-op-res-gssize" title="g_simple_async_result_get_op_res_gssize ()">g_simple_async_result_get_op_res_gssize</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-set-op-res-gboolean" title="g_simple_async_result_set_op_res_gboolean ()">g_simple_async_result_set_op_res_gboolean</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="../glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-get-op-res-gboolean" title="g_simple_async_result_get_op_res_gboolean ()">g_simple_async_result_get_op_res_gboolean</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="../glib-Basic-Types.html#gpointer"><span class="returnvalue">gpointer</span></a>
</td>
<td class="function_name">
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-get-source-tag" title="g_simple_async_result_get_source_tag ()">g_simple_async_result_get_source_tag</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="../glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-is-valid" title="g_simple_async_result_is_valid ()">g_simple_async_result_is_valid</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-set-handle-cancellation" title="g_simple_async_result_set_handle_cancellation ()">g_simple_async_result_set_handle_cancellation</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-complete" title="g_simple_async_result_complete ()">g_simple_async_result_complete</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-complete-in-idle" title="g_simple_async_result_complete_in_idle ()">g_simple_async_result_complete_in_idle</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-run-in-thread" title="g_simple_async_result_run_in_thread ()">g_simple_async_result_run_in_thread</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-set-from-error" title="g_simple_async_result_set_from_error ()">g_simple_async_result_set_from_error</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-take-error" title="g_simple_async_result_take_error ()">g_simple_async_result_take_error</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="../glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-propagate-error" title="g_simple_async_result_propagate_error ()">g_simple_async_result_propagate_error</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-set-error" title="g_simple_async_result_set_error ()">g_simple_async_result_set_error</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-set-error-va" title="g_simple_async_result_set_error_va ()">g_simple_async_result_set_error_va</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-report-error-in-idle" title="g_simple_async_report_error_in_idle ()">g_simple_async_report_error_in_idle</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-report-gerror-in-idle" title="g_simple_async_report_gerror_in_idle ()">g_simple_async_report_gerror_in_idle</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-report-take-gerror-in-idle" title="g_simple_async_report_take_gerror_in_idle ()">g_simple_async_report_take_gerror_in_idle</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GSimpleAsyncResult.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="name">
<col class="description">
</colgroup>
<tbody><tr>
<td class="datatype_keyword"> </td>
<td class="function_name"><a class="link" href="GSimpleAsyncResult.html#GSimpleAsyncResult-struct" title="GSimpleAsyncResult">GSimpleAsyncResult</a></td>
</tr></tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GSimpleAsyncResult.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen">    <a href="../gobject-The-Base-Object-Type.html#GObject-struct">GObject</a>
    <span class="lineart">╰──</span> GSimpleAsyncResult
</pre>
</div>
<div class="refsect1">
<a name="GSimpleAsyncResult.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
<p>
GSimpleAsyncResult implements
 <a class="link" href="GAsyncResult.html" title="GAsyncResult">GAsyncResult</a>.</p>
</div>
<div class="refsect1">
<a name="GSimpleAsyncResult.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include &lt;gio/gio.h&gt;
</pre>
</div>
<div class="refsect1">
<a name="GSimpleAsyncResult.description"></a><h2>Description</h2>
<p>As of GLib 2.46, <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> is deprecated in favor of
<a class="link" href="GTask.html" title="GTask"><span class="type">GTask</span></a>, which provides a simpler API.</p>
<p><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> implements <a class="link" href="GAsyncResult.html" title="GAsyncResult"><span class="type">GAsyncResult</span></a>.</p>
<p>GSimpleAsyncResult handles <a href="GAsyncResult.html#GAsyncReadyCallback"><span class="type">GAsyncReadyCallbacks</span></a>, error
reporting, operation cancellation and the final state of an operation,
completely transparent to the application. Results can be returned
as a pointer e.g. for functions that return data that is collected
asynchronously, a boolean value for checking the success or failure
of an operation, or a <a href="../glib-Basic-Types.html#gssize"><span class="type">gssize</span></a> for operations which return the number
of bytes modified by the operation; all of the simple return cases
are covered.</p>
<p>Most of the time, an application will not need to know of the details
of this API; it is handled transparently, and any necessary operations
are handled by <a class="link" href="GAsyncResult.html" title="GAsyncResult"><span class="type">GAsyncResult</span></a>'s interface. However, if implementing a
new GIO module, for writing language bindings, or for complex
applications that need better control of how asynchronous operations
are completed, it is important to understand this functionality.</p>
<p>GSimpleAsyncResults are tagged with the calling function to ensure
that asynchronous functions and their finishing functions are used
together correctly.</p>
<p>To create a new <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>, call <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-new" title="g_simple_async_result_new ()"><code class="function">g_simple_async_result_new()</code></a>.
If the result needs to be created for a <a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a>, use
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-new-from-error" title="g_simple_async_result_new_from_error ()"><code class="function">g_simple_async_result_new_from_error()</code></a> or
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-new-take-error" title="g_simple_async_result_new_take_error ()"><code class="function">g_simple_async_result_new_take_error()</code></a>. If a <a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a> is not available
(e.g. the asynchronous operation's doesn't take a <a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a> argument),
but the result still needs to be created for an error condition, use
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-new-error" title="g_simple_async_result_new_error ()"><code class="function">g_simple_async_result_new_error()</code></a> (or <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-set-error-va" title="g_simple_async_result_set_error_va ()"><code class="function">g_simple_async_result_set_error_va()</code></a>
if your application or binding requires passing a variable argument list
directly), and the error can then be propagated through the use of
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-propagate-error" title="g_simple_async_result_propagate_error ()"><code class="function">g_simple_async_result_propagate_error()</code></a>.</p>
<p>An asynchronous operation can be made to ignore a cancellation event by
calling <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-set-handle-cancellation" title="g_simple_async_result_set_handle_cancellation ()"><code class="function">g_simple_async_result_set_handle_cancellation()</code></a> with a
<a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> for the operation and <a href="../glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a>. This is useful for
operations that are dangerous to cancel, such as close (which would
cause a leak if cancelled before being run).</p>
<p>GSimpleAsyncResult can integrate into GLib's event loop, <a href="../glib-The-Main-Event-Loop.html#GMainLoop"><span class="type">GMainLoop</span></a>,
or it can use <a href="../glib-Threads.html#GThread"><span class="type">GThreads</span></a>.
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-complete" title="g_simple_async_result_complete ()"><code class="function">g_simple_async_result_complete()</code></a> will finish an I/O task directly
from the point where it is called. <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-complete-in-idle" title="g_simple_async_result_complete_in_idle ()"><code class="function">g_simple_async_result_complete_in_idle()</code></a>
will finish it from an idle handler in the 
<a href="../glib-The-Main-Event-Loop.html#g-main-context-push-thread-default">thread-default main context</a>
. <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-run-in-thread" title="g_simple_async_result_run_in_thread ()"><code class="function">g_simple_async_result_run_in_thread()</code></a> will run the
job in a separate thread and then deliver the result to the
thread-default main context.</p>
<p>To set the results of an asynchronous function,
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-set-op-res-gpointer" title="g_simple_async_result_set_op_res_gpointer ()"><code class="function">g_simple_async_result_set_op_res_gpointer()</code></a>,
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-set-op-res-gboolean" title="g_simple_async_result_set_op_res_gboolean ()"><code class="function">g_simple_async_result_set_op_res_gboolean()</code></a>, and
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-set-op-res-gssize" title="g_simple_async_result_set_op_res_gssize ()"><code class="function">g_simple_async_result_set_op_res_gssize()</code></a>
are provided, setting the operation's result to a gpointer, gboolean, or
gssize, respectively.</p>
<p>Likewise, to get the result of an asynchronous function,
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-get-op-res-gpointer" title="g_simple_async_result_get_op_res_gpointer ()"><code class="function">g_simple_async_result_get_op_res_gpointer()</code></a>,
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-get-op-res-gboolean" title="g_simple_async_result_get_op_res_gboolean ()"><code class="function">g_simple_async_result_get_op_res_gboolean()</code></a>, and
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-get-op-res-gssize" title="g_simple_async_result_get_op_res_gssize ()"><code class="function">g_simple_async_result_get_op_res_gssize()</code></a> are
provided, getting the operation's result as a gpointer, gboolean, and
gssize, respectively.</p>
<p>For the details of the requirements implementations must respect, see
<a class="link" href="GAsyncResult.html" title="GAsyncResult"><span class="type">GAsyncResult</span></a>.  A typical implementation of an asynchronous operation
using GSimpleAsyncResult looks something like this:</p>
<div class="informalexample">
  <table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
    <tbody>
      <tr>
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92</pre></td>
        <td class="listing_code"><pre class="programlisting"><span class="gtkdoc kwb">static void</span>
<span class="function">baked_cb</span> <span class="gtkdoc opt">(</span>Cake    <span class="gtkdoc opt">*</span>cake<span class="gtkdoc opt">,</span>
          gpointer user_data<span class="gtkdoc opt">)</span>
<span class="gtkdoc opt">{</span>
  <span class="gtkdoc slc">// In this example, this callback is not given a reference to the cake,</span>
  <span class="gtkdoc slc">// so the GSimpleAsyncResult has to take a reference to it.</span>
  GSimpleAsyncResult <span class="gtkdoc opt">*</span>result <span class="gtkdoc opt">=</span> user_data<span class="gtkdoc opt">;</span>

  <span class="keyword">if</span> <span class="gtkdoc opt">(</span>cake <span class="gtkdoc opt">==</span> NULL<span class="gtkdoc opt">)</span>
    <span class="function"><a href="GSimpleAsyncResult.html#g-simple-async-result-set-error">g_simple_async_result_set_error</a></span> <span class="gtkdoc opt">(</span>result<span class="gtkdoc opt">,</span>
                                     BAKER_ERRORS<span class="gtkdoc opt">,</span>
                                     BAKER_ERROR_NO_FLOUR<span class="gtkdoc opt">,</span>
                                     <span class="string">&quot;Go to the supermarket&quot;</span><span class="gtkdoc opt">);</span>
  <span class="keyword">else</span>
    <span class="function"><a href="GSimpleAsyncResult.html#g-simple-async-result-set-op-res-gpointer">g_simple_async_result_set_op_res_gpointer</a></span> <span class="gtkdoc opt">(</span>result<span class="gtkdoc opt">,</span>
                                               <span class="function"><a href="../gobject-The-Base-Object-Type.html#g-object-ref">g_object_ref</a></span> <span class="gtkdoc opt">(</span>cake<span class="gtkdoc opt">),</span>
                                               g_object_unref<span class="gtkdoc opt">);</span>


  <span class="gtkdoc slc">// In this example, we assume that baked_cb is called as a callback from</span>
  <span class="gtkdoc slc">// the mainloop, so it's safe to complete the operation synchronously here.</span>
  <span class="gtkdoc slc">// If, however, _baker_prepare_cake () might call its callback without</span>
  <span class="gtkdoc slc">// first returning to the mainloop — inadvisable, but some APIs do so —</span>
  <span class="gtkdoc slc">// we would need to use g_simple_async_result_complete_in_idle().</span>
  <span class="function"><a href="GSimpleAsyncResult.html#g-simple-async-result-complete">g_simple_async_result_complete</a></span> <span class="gtkdoc opt">(</span>result<span class="gtkdoc opt">);</span>
  <span class="function"><a href="../gobject-The-Base-Object-Type.html#g-object-unref">g_object_unref</a></span> <span class="gtkdoc opt">(</span>result<span class="gtkdoc opt">);</span>
<span class="gtkdoc opt">}</span>

<span class="gtkdoc kwb">void</span>
<span class="function">baker_bake_cake_async</span> <span class="gtkdoc opt">(</span>Baker              <span class="gtkdoc opt">*</span>self<span class="gtkdoc opt">,</span>
                       guint               radius<span class="gtkdoc opt">,</span>
                       GAsyncReadyCallback callback<span class="gtkdoc opt">,</span>
                       gpointer            user_data<span class="gtkdoc opt">)</span>
<span class="gtkdoc opt">{</span>
  GSimpleAsyncResult <span class="gtkdoc opt">*</span>simple<span class="gtkdoc opt">;</span>
  Cake               <span class="gtkdoc opt">*</span>cake<span class="gtkdoc opt">;</span>

  <span class="keyword">if</span> <span class="gtkdoc opt">(</span>radius <span class="gtkdoc opt">&lt;</span> <span class="number">3</span><span class="gtkdoc opt">)</span>
    <span class="gtkdoc opt">{</span>
      <span class="function"><a href="GSimpleAsyncResult.html#g-simple-async-report-error-in-idle">g_simple_async_report_error_in_idle</a></span> <span class="gtkdoc opt">(</span><span class="function"><a href="../gobject-The-Base-Object-Type.html#G-OBJECT:CAPS">G_OBJECT</a></span> <span class="gtkdoc opt">(</span>self<span class="gtkdoc opt">),</span>
                                           callback<span class="gtkdoc opt">,</span>
                                           user_data<span class="gtkdoc opt">,</span>
                                           BAKER_ERRORS<span class="gtkdoc opt">,</span>
                                           BAKER_ERROR_TOO_SMALL<span class="gtkdoc opt">,</span>
                                           <span class="string">&quot;%ucm radius cakes are silly&quot;</span><span class="gtkdoc opt">,</span>
                                           radius<span class="gtkdoc opt">);</span>
      <span class="keyword">return</span><span class="gtkdoc opt">;</span>
    <span class="gtkdoc opt">}</span>

  simple <span class="gtkdoc opt">=</span> <span class="function"><a href="GSimpleAsyncResult.html#g-simple-async-result-new">g_simple_async_result_new</a></span> <span class="gtkdoc opt">(</span><span class="function"><a href="../gobject-The-Base-Object-Type.html#G-OBJECT:CAPS">G_OBJECT</a></span> <span class="gtkdoc opt">(</span>self<span class="gtkdoc opt">),</span>
                                      callback<span class="gtkdoc opt">,</span>
                                      user_data<span class="gtkdoc opt">,</span>
                                      baker_bake_cake_async<span class="gtkdoc opt">);</span>
  cake <span class="gtkdoc opt">=</span> <span class="function">_baker_get_cached_cake</span> <span class="gtkdoc opt">(</span>self<span class="gtkdoc opt">,</span> radius<span class="gtkdoc opt">);</span>

  <span class="keyword">if</span> <span class="gtkdoc opt">(</span>cake <span class="gtkdoc opt">!=</span> NULL<span class="gtkdoc opt">)</span>
    <span class="gtkdoc opt">{</span>
      <span class="function"><a href="GSimpleAsyncResult.html#g-simple-async-result-set-op-res-gpointer">g_simple_async_result_set_op_res_gpointer</a></span> <span class="gtkdoc opt">(</span>simple<span class="gtkdoc opt">,</span>
                                                 <span class="function"><a href="../gobject-The-Base-Object-Type.html#g-object-ref">g_object_ref</a></span> <span class="gtkdoc opt">(</span>cake<span class="gtkdoc opt">),</span>
                                                 g_object_unref<span class="gtkdoc opt">);</span>
      <span class="function"><a href="GSimpleAsyncResult.html#g-simple-async-result-complete-in-idle">g_simple_async_result_complete_in_idle</a></span> <span class="gtkdoc opt">(</span>simple<span class="gtkdoc opt">);</span>
      <span class="function"><a href="../gobject-The-Base-Object-Type.html#g-object-unref">g_object_unref</a></span> <span class="gtkdoc opt">(</span>simple<span class="gtkdoc opt">);</span>
      <span class="gtkdoc slc">// Drop the reference returned by _baker_get_cached_cake();</span>
      <span class="gtkdoc slc">// the GSimpleAsyncResult has taken its own reference.</span>
      <span class="function"><a href="../gobject-The-Base-Object-Type.html#g-object-unref">g_object_unref</a></span> <span class="gtkdoc opt">(</span>cake<span class="gtkdoc opt">);</span>
      <span class="keyword">return</span><span class="gtkdoc opt">;</span>
    <span class="gtkdoc opt">}</span>

  <span class="function">_baker_prepare_cake</span> <span class="gtkdoc opt">(</span>self<span class="gtkdoc opt">,</span> radius<span class="gtkdoc opt">,</span> baked_cb<span class="gtkdoc opt">,</span> simple<span class="gtkdoc opt">);</span>
<span class="gtkdoc opt">}</span>

Cake <span class="gtkdoc opt">*</span>
<span class="function">baker_bake_cake_finish</span> <span class="gtkdoc opt">(</span>Baker        <span class="gtkdoc opt">*</span>self<span class="gtkdoc opt">,</span>
                        GAsyncResult <span class="gtkdoc opt">*</span>result<span class="gtkdoc opt">,</span>
                        GError      <span class="gtkdoc opt">**</span>error<span class="gtkdoc opt">)</span>
<span class="gtkdoc opt">{</span>
  GSimpleAsyncResult <span class="gtkdoc opt">*</span>simple<span class="gtkdoc opt">;</span>
  Cake               <span class="gtkdoc opt">*</span>cake<span class="gtkdoc opt">;</span>

  <span class="function"><a href="../glib-Warnings-and-Assertions.html#g-return-val-if-fail">g_return_val_if_fail</a></span> <span class="gtkdoc opt">(</span><span class="function"><a href="GSimpleAsyncResult.html#g-simple-async-result-is-valid">g_simple_async_result_is_valid</a></span> <span class="gtkdoc opt">(</span>result<span class="gtkdoc opt">,</span>
                                                        <span class="function"><a href="../gobject-The-Base-Object-Type.html#G-OBJECT:CAPS">G_OBJECT</a></span> <span class="gtkdoc opt">(</span>self<span class="gtkdoc opt">),</span>
                                                        baker_bake_cake_async<span class="gtkdoc opt">),</span>
                        NULL<span class="gtkdoc opt">);</span>

  simple <span class="gtkdoc opt">= (</span>GSimpleAsyncResult <span class="gtkdoc opt">*)</span> result<span class="gtkdoc opt">;</span>

  <span class="keyword">if</span> <span class="gtkdoc opt">(</span><span class="function"><a href="GSimpleAsyncResult.html#g-simple-async-result-propagate-error">g_simple_async_result_propagate_error</a></span> <span class="gtkdoc opt">(</span>simple<span class="gtkdoc opt">,</span> error<span class="gtkdoc opt">))</span>
    <span class="keyword">return</span> NULL<span class="gtkdoc opt">;</span>

  cake <span class="gtkdoc opt">=</span> <span class="function">CAKE</span> <span class="gtkdoc opt">(</span><span class="function"><a href="GSimpleAsyncResult.html#g-simple-async-result-get-op-res-gpointer">g_simple_async_result_get_op_res_gpointer</a></span> <span class="gtkdoc opt">(</span>simple<span class="gtkdoc opt">));</span>
  <span class="keyword">return</span> <span class="function"><a href="../gobject-The-Base-Object-Type.html#g-object-ref">g_object_ref</a></span> <span class="gtkdoc opt">(</span>cake<span class="gtkdoc opt">);</span>
<span class="gtkdoc opt">}</span></pre></td>
      </tr>
    </tbody>
  </table>
</div>

<p></p>
</div>
<div class="refsect1">
<a name="GSimpleAsyncResult.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="GSimpleAsyncThreadFunc"></a><h3>GSimpleAsyncThreadFunc ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
<span class="c_punctuation">(</span>*GSimpleAsyncThreadFunc<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *res</code></em>,
                           <em class="parameter"><code><a href="../gobject-The-Base-Object-Type.html#GObject-struct"><span class="type">GObject</span></a> *object</code></em>,
                           <em class="parameter"><code><a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> *cancellable</code></em>);</pre>
<p>Simple thread function that runs an asynchronous operation and
checks for cancellation.</p>
<div class="refsect3">
<a name="GSimpleAsyncThreadFunc.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>res</p></td>
<td class="parameter_description"><p>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>object</p></td>
<td class="parameter_description"><p>a <a href="../gobject-The-Base-Object-Type.html#GObject-struct"><span class="type">GObject</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>cancellable</p></td>
<td class="parameter_description"><p>optional <a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> object, <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to ignore.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="g-simple-async-result-new"></a><h3>g_simple_async_result_new ()</h3>
<pre class="programlisting"><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="returnvalue">GSimpleAsyncResult</span></a> *
g_simple_async_result_new (<em class="parameter"><code><a href="../gobject-The-Base-Object-Type.html#GObject-struct"><span class="type">GObject</span></a> *source_object</code></em>,
                           <em class="parameter"><code><a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a> callback</code></em>,
                           <em class="parameter"><code><a href="../glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>,
                           <em class="parameter"><code><a href="../glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> source_tag</code></em>);</pre>
<div class="warning">
<p><code class="literal">g_simple_async_result_new</code> has been deprecated since version 2.46 and should not be used in newly-written code.</p>
<p>Use <a class="link" href="GTask.html#g-task-new" title="g_task_new ()"><code class="function">g_task_new()</code></a> instead.</p>
</div>
<p>Creates a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</p>
<p>The common convention is to create the <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> in the
function that starts the asynchronous operation and use that same
function as the <em class="parameter"><code>source_tag</code></em>
.</p>
<p>If your operation supports cancellation with <a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> (which it
probably should) then you should provide the user's cancellable to
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-set-check-cancellable" title="g_simple_async_result_set_check_cancellable ()"><code class="function">g_simple_async_result_set_check_cancellable()</code></a> immediately after
this function returns.</p>
<div class="refsect3">
<a name="g-simple-async-result-new.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>source_object</p></td>
<td class="parameter_description"><p> a <a href="../gobject-The-Base-Object-Type.html#GObject-struct"><span class="type">GObject</span></a>, or <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>callback</p></td>
<td class="parameter_description"><p> a <a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="The callback is valid until first called."><span class="acronym">scope async</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>user_data</p></td>
<td class="parameter_description"><p> user data passed to <em class="parameter"><code>callback</code></em>
. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>source_tag</p></td>
<td class="parameter_description"><p>the asynchronous function.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="g-simple-async-result-new.returns"></a><h4>Returns</h4>
<p> a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="g-simple-async-result-new-error"></a><h3>g_simple_async_result_new_error ()</h3>
<pre class="programlisting"><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="returnvalue">GSimpleAsyncResult</span></a> *
g_simple_async_result_new_error (<em class="parameter"><code><a href="../gobject-The-Base-Object-Type.html#GObject-struct"><span class="type">GObject</span></a> *source_object</code></em>,
                                 <em class="parameter"><code><a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a> callback</code></em>,
                                 <em class="parameter"><code><a href="../glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>,
                                 <em class="parameter"><code><a href="../glib-Quarks.html#GQuark"><span class="type">GQuark</span></a> domain</code></em>,
                                 <em class="parameter"><code><a href="../glib-Basic-Types.html#gint"><span class="type">gint</span></a> code</code></em>,
                                 <em class="parameter"><code>const <span class="type">char</span> *format</code></em>,
                                 <em class="parameter"><code>...</code></em>);</pre>
<div class="warning">
<p><code class="literal">g_simple_async_result_new_error</code> has been deprecated since version 2.46 and should not be used in newly-written code.</p>
<p>Use <a class="link" href="GTask.html#g-task-new" title="g_task_new ()"><code class="function">g_task_new()</code></a> and <a class="link" href="GTask.html#g-task-return-new-error" title="g_task_return_new_error ()"><code class="function">g_task_return_new_error()</code></a> instead.</p>
</div>
<p>Creates a new <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> with a set error.</p>
<div class="refsect3">
<a name="g-simple-async-result-new-error.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>source_object</p></td>
<td class="parameter_description"><p> a <a href="../gobject-The-Base-Object-Type.html#GObject-struct"><span class="type">GObject</span></a>, or <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>callback</p></td>
<td class="parameter_description"><p> a <a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="The callback is valid until first called."><span class="acronym">scope async</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>user_data</p></td>
<td class="parameter_description"><p> user data passed to <em class="parameter"><code>callback</code></em>
. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>domain</p></td>
<td class="parameter_description"><p>a <a href="../glib-Quarks.html#GQuark"><span class="type">GQuark</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>code</p></td>
<td class="parameter_description"><p>an error code.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>format</p></td>
<td class="parameter_description"><p>a string with format characters.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>...</p></td>
<td class="parameter_description"><p>a list of values to insert into <em class="parameter"><code>format</code></em>
.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="g-simple-async-result-new-error.returns"></a><h4>Returns</h4>
<p> a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="g-simple-async-result-new-from-error"></a><h3>g_simple_async_result_new_from_error ()</h3>
<pre class="programlisting"><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="returnvalue">GSimpleAsyncResult</span></a> *
g_simple_async_result_new_from_error (<em class="parameter"><code><a href="../gobject-The-Base-Object-Type.html#GObject-struct"><span class="type">GObject</span></a> *source_object</code></em>,
                                      <em class="parameter"><code><a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a> callback</code></em>,
                                      <em class="parameter"><code><a href="../glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>,
                                      <em class="parameter"><code>const <a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a> *error</code></em>);</pre>
<div class="warning">
<p><code class="literal">g_simple_async_result_new_from_error</code> has been deprecated since version 2.46 and should not be used in newly-written code.</p>
<p>Use <a class="link" href="GTask.html#g-task-new" title="g_task_new ()"><code class="function">g_task_new()</code></a> and <a class="link" href="GTask.html#g-task-return-error" title="g_task_return_error ()"><code class="function">g_task_return_error()</code></a> instead.</p>
</div>
<p>Creates a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> from an error condition.</p>
<div class="refsect3">
<a name="g-simple-async-result-new-from-error.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>source_object</p></td>
<td class="parameter_description"><p> a <a href="../gobject-The-Base-Object-Type.html#GObject-struct"><span class="type">GObject</span></a>, or <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>callback</p></td>
<td class="parameter_description"><p> a <a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="The callback is valid until first called."><span class="acronym">scope async</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>user_data</p></td>
<td class="parameter_description"><p> user data passed to <em class="parameter"><code>callback</code></em>
. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>error</p></td>
<td class="parameter_description"><p>a <a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="g-simple-async-result-new-from-error.returns"></a><h4>Returns</h4>
<p> a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="g-simple-async-result-new-take-error"></a><h3>g_simple_async_result_new_take_error ()</h3>
<pre class="programlisting"><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="returnvalue">GSimpleAsyncResult</span></a> *
g_simple_async_result_new_take_error (<em class="parameter"><code><a href="../gobject-The-Base-Object-Type.html#GObject-struct"><span class="type">GObject</span></a> *source_object</code></em>,
                                      <em class="parameter"><code><a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a> callback</code></em>,
                                      <em class="parameter"><code><a href="../glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>,
                                      <em class="parameter"><code><a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a> *error</code></em>);</pre>
<div class="warning">
<p><code class="literal">g_simple_async_result_new_take_error</code> has been deprecated since version 2.46 and should not be used in newly-written code.</p>
<p>Use <a class="link" href="GTask.html#g-task-new" title="g_task_new ()"><code class="function">g_task_new()</code></a> and <a class="link" href="GTask.html#g-task-return-error" title="g_task_return_error ()"><code class="function">g_task_return_error()</code></a> instead.</p>
</div>
<p>Creates a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> from an error condition, and takes over the
caller's ownership of <em class="parameter"><code>error</code></em>
, so the caller does not need to free it anymore.</p>
<p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p>
<div class="refsect3">
<a name="g-simple-async-result-new-take-error.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>source_object</p></td>
<td class="parameter_description"><p> a <a href="../gobject-The-Base-Object-Type.html#GObject-struct"><span class="type">GObject</span></a>, or <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>callback</p></td>
<td class="parameter_description"><p> a <a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="The callback is valid until first called."><span class="acronym">scope async</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>user_data</p></td>
<td class="parameter_description"><p> user data passed to <em class="parameter"><code>callback</code></em>
. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>error</p></td>
<td class="parameter_description"><p>a <a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="g-simple-async-result-new-take-error.returns"></a><h4>Returns</h4>
<p> a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a></p>
</div>
<p class="since">Since: <a class="link" href="api-index-2-28.html#api-index-2.28">2.28</a></p>
</div>
<hr>
<div class="refsect2">
<a name="g-simple-async-result-set-check-cancellable"></a><h3>g_simple_async_result_set_check_cancellable ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
g_simple_async_result_set_check_cancellable
                               (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>,
                                <em class="parameter"><code><a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> *check_cancellable</code></em>);</pre>
<div class="warning">
<p><code class="literal">g_simple_async_result_set_check_cancellable</code> has been deprecated since version 2.46 and should not be used in newly-written code.</p>
<p>Use <a class="link" href="GTask.html" title="GTask"><span class="type">GTask</span></a> instead.</p>
</div>
<p>Sets a <a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> to check before dispatching results.</p>
<p>This function has one very specific purpose: the provided cancellable
is checked at the time of <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-propagate-error" title="g_simple_async_result_propagate_error ()"><code class="function">g_simple_async_result_propagate_error()</code></a> If
it is cancelled, these functions will return an "Operation was
cancelled" error (<a class="link" href="gio-GIOError.html#G-IO-ERROR-CANCELLED:CAPS"><code class="literal">G_IO_ERROR_CANCELLED</code></a>).</p>
<p>Implementors of cancellable asynchronous functions should use this in
order to provide a guarantee to their callers that cancelling an
async operation will reliably result in an error being returned for
that operation (even if a positive result for the operation has
already been sent as an idle to the main context to be dispatched).</p>
<p>The checking described above is done regardless of any call to the
unrelated <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-set-handle-cancellation" title="g_simple_async_result_set_handle_cancellation ()"><code class="function">g_simple_async_result_set_handle_cancellation()</code></a> function.</p>
<div class="refsect3">
<a name="g-simple-async-result-set-check-cancellable.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>simple</p></td>
<td class="parameter_description"><p>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>check_cancellable</p></td>
<td class="parameter_description"><p> a <a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> to check, or <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to unset. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: <a class="link" href="api-index-2-32.html#api-index-2.32">2.32</a></p>
</div>
<hr>
<div class="refsect2">
<a name="g-simple-async-result-set-op-res-gpointer"></a><h3>g_simple_async_result_set_op_res_gpointer ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
g_simple_async_result_set_op_res_gpointer
                               (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>,
                                <em class="parameter"><code><a href="../glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> op_res</code></em>,
                                <em class="parameter"><code><a href="../glib-Datasets.html#GDestroyNotify"><span class="type">GDestroyNotify</span></a> destroy_op_res</code></em>);</pre>
<div class="warning">
<p><code class="literal">g_simple_async_result_set_op_res_gpointer</code> has been deprecated since version 2.46 and should not be used in newly-written code.</p>
<p>Use <a class="link" href="GTask.html" title="GTask"><span class="type">GTask</span></a> and <a class="link" href="GTask.html#g-task-return-pointer" title="g_task_return_pointer ()"><code class="function">g_task_return_pointer()</code></a> instead.</p>
</div>
<p>Sets the operation result within the asynchronous result to a pointer.</p>
<p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p>
<div class="refsect3">
<a name="g-simple-async-result-set-op-res-gpointer.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>simple</p></td>
<td class="parameter_description"><p>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>op_res</p></td>
<td class="parameter_description"><p>a pointer result from an asynchronous function.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>destroy_op_res</p></td>
<td class="parameter_description"><p>a <a href="../glib-Datasets.html#GDestroyNotify"><span class="type">GDestroyNotify</span></a> function.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="g-simple-async-result-get-op-res-gpointer"></a><h3>g_simple_async_result_get_op_res_gpointer ()</h3>
<pre class="programlisting"><a href="../glib-Basic-Types.html#gpointer"><span class="returnvalue">gpointer</span></a>
g_simple_async_result_get_op_res_gpointer
                               (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>);</pre>
<div class="warning">
<p><code class="literal">g_simple_async_result_get_op_res_gpointer</code> has been deprecated since version 2.46 and should not be used in newly-written code.</p>
<p>Use <a class="link" href="GTask.html" title="GTask"><span class="type">GTask</span></a> and <a class="link" href="GTask.html#g-task-propagate-pointer" title="g_task_propagate_pointer ()"><code class="function">g_task_propagate_pointer()</code></a> instead.</p>
</div>
<p>Gets a pointer result as returned by the asynchronous function.</p>
<p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p>
<div class="refsect3">
<a name="g-simple-async-result-get-op-res-gpointer.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>simple</p></td>
<td class="parameter_description"><p>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="g-simple-async-result-get-op-res-gpointer.returns"></a><h4>Returns</h4>
<p> a pointer from the result.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="g-simple-async-result-set-op-res-gssize"></a><h3>g_simple_async_result_set_op_res_gssize ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
g_simple_async_result_set_op_res_gssize
                               (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>,
                                <em class="parameter"><code><a href="../glib-Basic-Types.html#gssize"><span class="type">gssize</span></a> op_res</code></em>);</pre>
<div class="warning">
<p><code class="literal">g_simple_async_result_set_op_res_gssize</code> has been deprecated since version 2.46 and should not be used in newly-written code.</p>
<p>Use <a class="link" href="GTask.html" title="GTask"><span class="type">GTask</span></a> and <a class="link" href="GTask.html#g-task-return-int" title="g_task_return_int ()"><code class="function">g_task_return_int()</code></a> instead.</p>
</div>
<p>Sets the operation result within the asynchronous result to
the given <em class="parameter"><code>op_res</code></em>
.</p>
<div class="refsect3">
<a name="g-simple-async-result-set-op-res-gssize.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>simple</p></td>
<td class="parameter_description"><p>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>op_res</p></td>
<td class="parameter_description"><p>a <a href="../glib-Basic-Types.html#gssize"><span class="type">gssize</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="g-simple-async-result-get-op-res-gssize"></a><h3>g_simple_async_result_get_op_res_gssize ()</h3>
<pre class="programlisting"><a href="../glib-Basic-Types.html#gssize"><span class="returnvalue">gssize</span></a>
g_simple_async_result_get_op_res_gssize
                               (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>);</pre>
<div class="warning">
<p><code class="literal">g_simple_async_result_get_op_res_gssize</code> has been deprecated since version 2.46 and should not be used in newly-written code.</p>
<p>Use <a class="link" href="GTask.html" title="GTask"><span class="type">GTask</span></a> and <a class="link" href="GTask.html#g-task-propagate-int" title="g_task_propagate_int ()"><code class="function">g_task_propagate_int()</code></a> instead.</p>
</div>
<p>Gets a gssize from the asynchronous result.</p>
<div class="refsect3">
<a name="g-simple-async-result-get-op-res-gssize.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>simple</p></td>
<td class="parameter_description"><p>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="g-simple-async-result-get-op-res-gssize.returns"></a><h4>Returns</h4>
<p> a gssize returned from the asynchronous function.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="g-simple-async-result-set-op-res-gboolean"></a><h3>g_simple_async_result_set_op_res_gboolean ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
g_simple_async_result_set_op_res_gboolean
                               (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>,
                                <em class="parameter"><code><a href="../glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> op_res</code></em>);</pre>
<div class="warning">
<p><code class="literal">g_simple_async_result_set_op_res_gboolean</code> has been deprecated since version 2.46 and should not be used in newly-written code.</p>
<p>Use <a class="link" href="GTask.html" title="GTask"><span class="type">GTask</span></a> and <a class="link" href="GTask.html#g-task-return-boolean" title="g_task_return_boolean ()"><code class="function">g_task_return_boolean()</code></a> instead.</p>
</div>
<p>Sets the operation result to a boolean within the asynchronous result.</p>
<div class="refsect3">
<a name="g-simple-async-result-set-op-res-gboolean.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>simple</p></td>
<td class="parameter_description"><p>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>op_res</p></td>
<td class="parameter_description"><p>a <a href="../glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="g-simple-async-result-get-op-res-gboolean"></a><h3>g_simple_async_result_get_op_res_gboolean ()</h3>
<pre class="programlisting"><a href="../glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
g_simple_async_result_get_op_res_gboolean
                               (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>);</pre>
<div class="warning">
<p><code class="literal">g_simple_async_result_get_op_res_gboolean</code> has been deprecated since version 2.46 and should not be used in newly-written code.</p>
<p>Use <a class="link" href="GTask.html" title="GTask"><span class="type">GTask</span></a> and <a class="link" href="GTask.html#g-task-propagate-boolean" title="g_task_propagate_boolean ()"><code class="function">g_task_propagate_boolean()</code></a> instead.</p>
</div>
<p>Gets the operation result boolean from within the asynchronous result.</p>
<div class="refsect3">
<a name="g-simple-async-result-get-op-res-gboolean.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>simple</p></td>
<td class="parameter_description"><p>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="g-simple-async-result-get-op-res-gboolean.returns"></a><h4>Returns</h4>
<p> <a href="../glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if the operation's result was <a href="../glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a>, <a href="../glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a>
if the operation's result was <a href="../glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a>.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="g-simple-async-result-get-source-tag"></a><h3>g_simple_async_result_get_source_tag ()</h3>
<pre class="programlisting"><a href="../glib-Basic-Types.html#gpointer"><span class="returnvalue">gpointer</span></a>
g_simple_async_result_get_source_tag (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>);</pre>
<div class="warning">
<p><code class="literal">g_simple_async_result_get_source_tag</code> has been deprecated since version 2.46. and should not be used in newly-written code.</p>
<p>Use <a class="link" href="GTask.html" title="GTask"><span class="type">GTask</span></a> and <a class="link" href="GTask.html#g-task-get-source-tag" title="g_task_get_source_tag ()"><code class="function">g_task_get_source_tag()</code></a> instead.</p>
</div>
<p>Gets the source tag for the <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</p>
<p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p>
<div class="refsect3">
<a name="g-simple-async-result-get-source-tag.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>simple</p></td>
<td class="parameter_description"><p>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="g-simple-async-result-get-source-tag.returns"></a><h4>Returns</h4>
<p> a <a href="../glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> to the source object for the <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="g-simple-async-result-is-valid"></a><h3>g_simple_async_result_is_valid ()</h3>
<pre class="programlisting"><a href="../glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
g_simple_async_result_is_valid (<em class="parameter"><code><a class="link" href="GAsyncResult.html" title="GAsyncResult"><span class="type">GAsyncResult</span></a> *result</code></em>,
                                <em class="parameter"><code><a href="../gobject-The-Base-Object-Type.html#GObject-struct"><span class="type">GObject</span></a> *source</code></em>,
                                <em class="parameter"><code><a href="../glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> source_tag</code></em>);</pre>
<div class="warning">
<p><code class="literal">g_simple_async_result_is_valid</code> has been deprecated since version 2.46 and should not be used in newly-written code.</p>
<p>Use <a class="link" href="GTask.html" title="GTask"><span class="type">GTask</span></a> and <a class="link" href="GTask.html#g-task-is-valid" title="g_task_is_valid ()"><code class="function">g_task_is_valid()</code></a> instead.</p>
</div>
<p>Ensures that the data passed to the _finish function of an async
operation is consistent.  Three checks are performed.</p>
<p>First, <em class="parameter"><code>result</code></em>
 is checked to ensure that it is really a
<a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.  Second, <em class="parameter"><code>source</code></em>
 is checked to ensure that it
matches the source object of <em class="parameter"><code>result</code></em>
.  Third, <em class="parameter"><code>source_tag</code></em>
 is
checked to ensure that it is equal to the <em class="parameter"><code>source_tag</code></em>
 argument given
to <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-new" title="g_simple_async_result_new ()"><code class="function">g_simple_async_result_new()</code></a> (which, by convention, is a pointer
to the _async function corresponding to the _finish function from
which this function is called).  (Alternatively, if either
<em class="parameter"><code>source_tag</code></em>
 or <em class="parameter"><code>result</code></em>
's source tag is <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>, then the source tag
check is skipped.)</p>
<div class="refsect3">
<a name="g-simple-async-result-is-valid.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>result</p></td>
<td class="parameter_description"><p>the <a class="link" href="GAsyncResult.html" title="GAsyncResult"><span class="type">GAsyncResult</span></a> passed to the _finish function.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>source</p></td>
<td class="parameter_description"><p> the <a href="../gobject-The-Base-Object-Type.html#GObject-struct"><span class="type">GObject</span></a> passed to the _finish function. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>source_tag</p></td>
<td class="parameter_description"><p> the asynchronous function. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="g-simple-async-result-is-valid.returns"></a><h4>Returns</h4>
<p> <a href="../glib-Standard-Macros.html#TRUE:CAPS"><span class="type">TRUE</span></a> if all checks passed or <a href="../glib-Standard-Macros.html#FALSE:CAPS"><span class="type">FALSE</span></a> if any failed.</p>
</div>
<p class="since">Since: <a class="link" href="api-index-2-20.html#api-index-2.20">2.20</a></p>
</div>
<hr>
<div class="refsect2">
<a name="g-simple-async-result-set-handle-cancellation"></a><h3>g_simple_async_result_set_handle_cancellation ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
g_simple_async_result_set_handle_cancellation
                               (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>,
                                <em class="parameter"><code><a href="../glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> handle_cancellation</code></em>);</pre>
<div class="warning"><p><code class="literal">g_simple_async_result_set_handle_cancellation</code> has been deprecated since version 2.46 and should not be used in newly-written code.</p></div>
<p>Sets whether to handle cancellation within the asynchronous operation.</p>
<p>This function has nothing to do with
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-set-check-cancellable" title="g_simple_async_result_set_check_cancellable ()"><code class="function">g_simple_async_result_set_check_cancellable()</code></a>.  It only refers to the
<a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> passed to <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-run-in-thread" title="g_simple_async_result_run_in_thread ()"><code class="function">g_simple_async_result_run_in_thread()</code></a>.</p>
<div class="refsect3">
<a name="g-simple-async-result-set-handle-cancellation.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>simple</p></td>
<td class="parameter_description"><p>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>handle_cancellation</p></td>
<td class="parameter_description"><p>a <a href="../glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="g-simple-async-result-complete"></a><h3>g_simple_async_result_complete ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
g_simple_async_result_complete (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>);</pre>
<div class="warning">
<p><code class="literal">g_simple_async_result_complete</code> has been deprecated since version 2.46 and should not be used in newly-written code.</p>
<p>Use <a class="link" href="GTask.html" title="GTask"><span class="type">GTask</span></a> instead.</p>
</div>
<p>Completes an asynchronous I/O job immediately. Must be called in
the thread where the asynchronous result was to be delivered, as it
invokes the callback directly. If you are in a different thread use
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-complete-in-idle" title="g_simple_async_result_complete_in_idle ()"><code class="function">g_simple_async_result_complete_in_idle()</code></a>.</p>
<p>Calling this function takes a reference to <em class="parameter"><code>simple</code></em>
 for as long as
is needed to complete the call.</p>
<div class="refsect3">
<a name="g-simple-async-result-complete.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>simple</p></td>
<td class="parameter_description"><p>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="g-simple-async-result-complete-in-idle"></a><h3>g_simple_async_result_complete_in_idle ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
g_simple_async_result_complete_in_idle
                               (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>);</pre>
<div class="warning">
<p><code class="literal">g_simple_async_result_complete_in_idle</code> has been deprecated since version 2.46 and should not be used in newly-written code.</p>
<p>Use <a class="link" href="GTask.html" title="GTask"><span class="type">GTask</span></a> instead.</p>
</div>
<p>Completes an asynchronous function in an idle handler in the
<a href="../glib-The-Main-Event-Loop.html#g-main-context-push-thread-default">thread-default main context</a>
of the thread that <em class="parameter"><code>simple</code></em>
 was initially created in
(and re-pushes that context around the invocation of the callback).</p>
<p>Calling this function takes a reference to <em class="parameter"><code>simple</code></em>
 for as long as
is needed to complete the call.</p>
<div class="refsect3">
<a name="g-simple-async-result-complete-in-idle.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>simple</p></td>
<td class="parameter_description"><p>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="g-simple-async-result-run-in-thread"></a><h3>g_simple_async_result_run_in_thread ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
g_simple_async_result_run_in_thread (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>,
                                     <em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html#GSimpleAsyncThreadFunc" title="GSimpleAsyncThreadFunc ()"><span class="type">GSimpleAsyncThreadFunc</span></a> func</code></em>,
                                     <em class="parameter"><code><span class="type">int</span> io_priority</code></em>,
                                     <em class="parameter"><code><a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> *cancellable</code></em>);</pre>
<div class="warning">
<p><code class="literal">g_simple_async_result_run_in_thread</code> has been deprecated since version 2.46 and should not be used in newly-written code.</p>
<p>Use <a class="link" href="GTask.html" title="GTask"><span class="type">GTask</span></a> and <a class="link" href="GTask.html#g-task-run-in-thread" title="g_task_run_in_thread ()"><code class="function">g_task_run_in_thread()</code></a> instead.</p>
</div>
<p>Runs the asynchronous job in a separate thread and then calls
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-complete-in-idle" title="g_simple_async_result_complete_in_idle ()"><code class="function">g_simple_async_result_complete_in_idle()</code></a> on <em class="parameter"><code>simple</code></em>
 to return
the result to the appropriate main loop.</p>
<p>Calling this function takes a reference to <em class="parameter"><code>simple</code></em>
 for as long as
is needed to run the job and report its completion.</p>
<p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p>
<div class="refsect3">
<a name="g-simple-async-result-run-in-thread.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>simple</p></td>
<td class="parameter_description"><p>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>func</p></td>
<td class="parameter_description"><p>a <a class="link" href="GSimpleAsyncResult.html#GSimpleAsyncThreadFunc" title="GSimpleAsyncThreadFunc ()"><span class="type">GSimpleAsyncThreadFunc</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>io_priority</p></td>
<td class="parameter_description"><p>the io priority of the request.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>cancellable</p></td>
<td class="parameter_description"><p> optional <a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> object, <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to ignore. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="g-simple-async-result-set-from-error"></a><h3>g_simple_async_result_set_from_error ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
g_simple_async_result_set_from_error (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>,
                                      <em class="parameter"><code>const <a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a> *error</code></em>);</pre>
<div class="warning">
<p><code class="literal">g_simple_async_result_set_from_error</code> has been deprecated since version 2.46 and should not be used in newly-written code.</p>
<p>Use <a class="link" href="GTask.html" title="GTask"><span class="type">GTask</span></a> and <a class="link" href="GTask.html#g-task-return-error" title="g_task_return_error ()"><code class="function">g_task_return_error()</code></a> instead.</p>
</div>
<p>Sets the result from a <a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a>.</p>
<div class="refsect3">
<a name="g-simple-async-result-set-from-error.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>simple</p></td>
<td class="parameter_description"><p>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>error</p></td>
<td class="parameter_description"><p><a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="g-simple-async-result-take-error"></a><h3>g_simple_async_result_take_error ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
g_simple_async_result_take_error (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>,
                                  <em class="parameter"><code><a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a> *error</code></em>);</pre>
<div class="warning">
<p><code class="literal">g_simple_async_result_take_error</code> has been deprecated since version 2.46 and should not be used in newly-written code.</p>
<p>Use <a class="link" href="GTask.html" title="GTask"><span class="type">GTask</span></a> and <a class="link" href="GTask.html#g-task-return-error" title="g_task_return_error ()"><code class="function">g_task_return_error()</code></a> instead.</p>
</div>
<p>Sets the result from <em class="parameter"><code>error</code></em>
, and takes over the caller's ownership
of <em class="parameter"><code>error</code></em>
, so the caller does not need to free it any more.</p>
<p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p>
<div class="refsect3">
<a name="g-simple-async-result-take-error.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>simple</p></td>
<td class="parameter_description"><p>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>error</p></td>
<td class="parameter_description"><p>a <a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: <a class="link" href="api-index-2-28.html#api-index-2.28">2.28</a></p>
</div>
<hr>
<div class="refsect2">
<a name="g-simple-async-result-propagate-error"></a><h3>g_simple_async_result_propagate_error ()</h3>
<pre class="programlisting"><a href="../glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
g_simple_async_result_propagate_error (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>,
                                       <em class="parameter"><code><a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **dest</code></em>);</pre>
<div class="warning">
<p><code class="literal">g_simple_async_result_propagate_error</code> has been deprecated since version 2.46 and should not be used in newly-written code.</p>
<p>Use <a class="link" href="GTask.html" title="GTask"><span class="type">GTask</span></a> instead.</p>
</div>
<p>Propagates an error from within the simple asynchronous result to
a given destination.</p>
<p>If the <a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> given to a prior call to
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-set-check-cancellable" title="g_simple_async_result_set_check_cancellable ()"><code class="function">g_simple_async_result_set_check_cancellable()</code></a> is cancelled then this
function will return <a href="../glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> with <em class="parameter"><code>dest</code></em>
 set appropriately.</p>
<div class="refsect3">
<a name="g-simple-async-result-propagate-error.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>simple</p></td>
<td class="parameter_description"><p>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>dest</p></td>
<td class="parameter_description"><p> a location to propagate the error to. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="g-simple-async-result-propagate-error.returns"></a><h4>Returns</h4>
<p> <a href="../glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if the error was propagated to <em class="parameter"><code>dest</code></em>
. <a href="../glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> otherwise.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="g-simple-async-result-set-error"></a><h3>g_simple_async_result_set_error ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
g_simple_async_result_set_error (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>,
                                 <em class="parameter"><code><a href="../glib-Quarks.html#GQuark"><span class="type">GQuark</span></a> domain</code></em>,
                                 <em class="parameter"><code><a href="../glib-Basic-Types.html#gint"><span class="type">gint</span></a> code</code></em>,
                                 <em class="parameter"><code>const <span class="type">char</span> *format</code></em>,
                                 <em class="parameter"><code>...</code></em>);</pre>
<div class="warning">
<p><code class="literal">g_simple_async_result_set_error</code> has been deprecated since version 2.46 and should not be used in newly-written code.</p>
<p>Use <a class="link" href="GTask.html" title="GTask"><span class="type">GTask</span></a> and <a class="link" href="GTask.html#g-task-return-new-error" title="g_task_return_new_error ()"><code class="function">g_task_return_new_error()</code></a> instead.</p>
</div>
<p>Sets an error within the asynchronous result without a <a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a>.</p>
<p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p>
<div class="refsect3">
<a name="g-simple-async-result-set-error.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>simple</p></td>
<td class="parameter_description"><p>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>domain</p></td>
<td class="parameter_description"><p>a <a href="../glib-Quarks.html#GQuark"><span class="type">GQuark</span></a> (usually <a class="link" href="gio-GIOError.html#G-IO-ERROR:CAPS" title="G_IO_ERROR"><span class="type">G_IO_ERROR</span></a>).</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>code</p></td>
<td class="parameter_description"><p>an error code.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>format</p></td>
<td class="parameter_description"><p>a formatted error reporting string.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>...</p></td>
<td class="parameter_description"><p>a list of variables to fill in <em class="parameter"><code>format</code></em>
.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="g-simple-async-result-set-error-va"></a><h3>g_simple_async_result_set_error_va ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
g_simple_async_result_set_error_va (<em class="parameter"><code><a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a> *simple</code></em>,
                                    <em class="parameter"><code><a href="../glib-Quarks.html#GQuark"><span class="type">GQuark</span></a> domain</code></em>,
                                    <em class="parameter"><code><a href="../glib-Basic-Types.html#gint"><span class="type">gint</span></a> code</code></em>,
                                    <em class="parameter"><code>const <span class="type">char</span> *format</code></em>,
                                    <em class="parameter"><code><span class="type">va_list</span> args</code></em>);</pre>
<div class="warning">
<p><code class="literal">g_simple_async_result_set_error_va</code> has been deprecated since version 2.46 and should not be used in newly-written code.</p>
<p>Use <a class="link" href="GTask.html" title="GTask"><span class="type">GTask</span></a> and <a class="link" href="GTask.html#g-task-return-error" title="g_task_return_error ()"><code class="function">g_task_return_error()</code></a> instead.</p>
</div>
<p>Sets an error within the asynchronous result without a <a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a>.
Unless writing a binding, see <a class="link" href="GSimpleAsyncResult.html#g-simple-async-result-set-error" title="g_simple_async_result_set_error ()"><code class="function">g_simple_async_result_set_error()</code></a>.</p>
<p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p>
<div class="refsect3">
<a name="g-simple-async-result-set-error-va.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>simple</p></td>
<td class="parameter_description"><p>a <a class="link" href="GSimpleAsyncResult.html" title="GSimpleAsyncResult"><span class="type">GSimpleAsyncResult</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>domain</p></td>
<td class="parameter_description"><p>a <a href="../glib-Quarks.html#GQuark"><span class="type">GQuark</span></a> (usually <a class="link" href="gio-GIOError.html#G-IO-ERROR:CAPS" title="G_IO_ERROR"><span class="type">G_IO_ERROR</span></a>).</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>code</p></td>
<td class="parameter_description"><p>an error code.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>format</p></td>
<td class="parameter_description"><p>a formatted error reporting string.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>args</p></td>
<td class="parameter_description"><p>va_list of arguments.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="g-simple-async-report-error-in-idle"></a><h3>g_simple_async_report_error_in_idle ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
g_simple_async_report_error_in_idle (<em class="parameter"><code><a href="../gobject-The-Base-Object-Type.html#GObject-struct"><span class="type">GObject</span></a> *object</code></em>,
                                     <em class="parameter"><code><a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a> callback</code></em>,
                                     <em class="parameter"><code><a href="../glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>,
                                     <em class="parameter"><code><a href="../glib-Quarks.html#GQuark"><span class="type">GQuark</span></a> domain</code></em>,
                                     <em class="parameter"><code><a href="../glib-Basic-Types.html#gint"><span class="type">gint</span></a> code</code></em>,
                                     <em class="parameter"><code>const <span class="type">char</span> *format</code></em>,
                                     <em class="parameter"><code>...</code></em>);</pre>
<div class="warning">
<p><code class="literal">g_simple_async_report_error_in_idle</code> has been deprecated since version 2.46 and should not be used in newly-written code.</p>
<p>Use <a class="link" href="GTask.html#g-task-report-error" title="g_task_report_error ()"><code class="function">g_task_report_error()</code></a>.</p>
</div>
<p>Reports an error in an asynchronous function in an idle function by
directly setting the contents of the <a class="link" href="GAsyncResult.html" title="GAsyncResult"><span class="type">GAsyncResult</span></a> with the given error
information.</p>
<p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p>
<div class="refsect3">
<a name="g-simple-async-report-error-in-idle.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>object</p></td>
<td class="parameter_description"><p> a <a href="../gobject-The-Base-Object-Type.html#GObject-struct"><span class="type">GObject</span></a>, or <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>callback</p></td>
<td class="parameter_description"><p>a <a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>user_data</p></td>
<td class="parameter_description"><p>user data passed to <em class="parameter"><code>callback</code></em>
.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>domain</p></td>
<td class="parameter_description"><p>a <a href="../glib-Quarks.html#GQuark"><span class="type">GQuark</span></a> containing the error domain (usually <a class="link" href="gio-GIOError.html#G-IO-ERROR:CAPS" title="G_IO_ERROR"><span class="type">G_IO_ERROR</span></a>).</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>code</p></td>
<td class="parameter_description"><p>a specific error code.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>format</p></td>
<td class="parameter_description"><p>a formatted error reporting string.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>...</p></td>
<td class="parameter_description"><p>a list of variables to fill in <em class="parameter"><code>format</code></em>
.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="g-simple-async-report-gerror-in-idle"></a><h3>g_simple_async_report_gerror_in_idle ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
g_simple_async_report_gerror_in_idle (<em class="parameter"><code><a href="../gobject-The-Base-Object-Type.html#GObject-struct"><span class="type">GObject</span></a> *object</code></em>,
                                      <em class="parameter"><code><a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a> callback</code></em>,
                                      <em class="parameter"><code><a href="../glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>,
                                      <em class="parameter"><code>const <a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a> *error</code></em>);</pre>
<div class="warning">
<p><code class="literal">g_simple_async_report_gerror_in_idle</code> has been deprecated since version 2.46 and should not be used in newly-written code.</p>
<p>Use <a class="link" href="GTask.html#g-task-report-error" title="g_task_report_error ()"><code class="function">g_task_report_error()</code></a>.</p>
</div>
<p>Reports an error in an idle function. Similar to
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-report-error-in-idle" title="g_simple_async_report_error_in_idle ()"><code class="function">g_simple_async_report_error_in_idle()</code></a>, but takes a <a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a> rather
than building a new one.</p>
<div class="refsect3">
<a name="g-simple-async-report-gerror-in-idle.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>object</p></td>
<td class="parameter_description"><p> a <a href="../gobject-The-Base-Object-Type.html#GObject-struct"><span class="type">GObject</span></a>, or <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>callback</p></td>
<td class="parameter_description"><p> a <a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="The callback is valid until first called."><span class="acronym">scope async</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>user_data</p></td>
<td class="parameter_description"><p> user data passed to <em class="parameter"><code>callback</code></em>
. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>error</p></td>
<td class="parameter_description"><p>the <a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a> to report</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="g-simple-async-report-take-gerror-in-idle"></a><h3>g_simple_async_report_take_gerror_in_idle ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
g_simple_async_report_take_gerror_in_idle
                               (<em class="parameter"><code><a href="../gobject-The-Base-Object-Type.html#GObject-struct"><span class="type">GObject</span></a> *object</code></em>,
                                <em class="parameter"><code><a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a> callback</code></em>,
                                <em class="parameter"><code><a href="../glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>,
                                <em class="parameter"><code><a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a> *error</code></em>);</pre>
<div class="warning">
<p><code class="literal">g_simple_async_report_take_gerror_in_idle</code> has been deprecated since version 2.46 and should not be used in newly-written code.</p>
<p>Use <a class="link" href="GTask.html#g-task-report-error" title="g_task_report_error ()"><code class="function">g_task_report_error()</code></a>.</p>
</div>
<p>Reports an error in an idle function. Similar to
<a class="link" href="GSimpleAsyncResult.html#g-simple-async-report-gerror-in-idle" title="g_simple_async_report_gerror_in_idle ()"><code class="function">g_simple_async_report_gerror_in_idle()</code></a>, but takes over the caller's
ownership of <em class="parameter"><code>error</code></em>
, so the caller does not have to free it any more.</p>
<p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p>
<div class="refsect3">
<a name="g-simple-async-report-take-gerror-in-idle.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>object</p></td>
<td class="parameter_description"><p> a <a href="../gobject-The-Base-Object-Type.html#GObject-struct"><span class="type">GObject</span></a>, or <a href="../glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>callback</p></td>
<td class="parameter_description"><p>a <a class="link" href="GAsyncResult.html#GAsyncReadyCallback" title="GAsyncReadyCallback ()"><span class="type">GAsyncReadyCallback</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>user_data</p></td>
<td class="parameter_description"><p>user data passed to <em class="parameter"><code>callback</code></em>
.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>error</p></td>
<td class="parameter_description"><p>the <a href="../glib-Error-Reporting.html#GError"><span class="type">GError</span></a> to report</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: <a class="link" href="api-index-2-28.html#api-index-2.28">2.28</a></p>
</div>
</div>
<div class="refsect1">
<a name="GSimpleAsyncResult.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="GSimpleAsyncResult-struct"></a><h3>GSimpleAsyncResult</h3>
<pre class="programlisting">typedef struct _GSimpleAsyncResult GSimpleAsyncResult;</pre>
<p>A simple implementation of <a class="link" href="GAsyncResult.html" title="GAsyncResult"><span class="type">GAsyncResult</span></a>.</p>
</div>
</div>
<div class="refsect1">
<a name="GSimpleAsyncResult.see-also"></a><h2>See Also</h2>
<p><a class="link" href="GAsyncResult.html" title="GAsyncResult"><span class="type">GAsyncResult</span></a>, <a class="link" href="GTask.html" title="GTask"><span class="type">GTask</span></a></p>
</div>
</div>
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